Copper and brass perforated sheets are also known as perforated decorative grilles when it is used in building decoration. With the aesthetic effect in the material, different styles of decorative designs, perforated copper / brass / bronze sheets have become the favor of modern architectural designers in making of metal draperies, curtains and cladding panels.

Materials: phosphor bronze plate, brass plate, copper plate.
Species: small, medium and heavy copper expanded metal sheet.
Surface type: flattened, raised.
Shape of the hole: diamond, square, hexagonal, round, special shape.